Saturday, April 23, 2011

Is it too late for the polar bears?
Some argue that, since it is illegal to engage in activities that could harm or kill threatened or endangered species, Americans should be forced to cut their greenhouse gas emissions to preserve polar bear habitat. While such a notion hasn’t forced many of us to voluntarily drive fewer miles or turn down our heat, it might be just what it will take the world’s largest land carnivore from going the way of the dodo.

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